AGENTS.md

Guidance for future Codex runs in this repository:

Do not add Charon or Aeneas transpilation flows.
Do not regenerate Lean from Rust. Treat shipped Lean files in verified repos as the artifact.
Do not claim end-to-end verification unless theorem coverage actually exists.
Keep macOS and Apple Silicon portability. Do not rely on GNU timeout, free, taskset, Docker, Nix, or x86_64 assumptions.
Prefer explicit theorem-boundary language over marketing language.
Update tests with every behavior change.
Do not silently lower risk ratings. A lower score must explain the failed or missing evidence.
Do not hide proof failures behind warnings.
Keep claim cards machine-readable and reports explicit about proven claims, preconditions, exclusions, trusted base, and residual risk.
Consequence-producing commands must be policy gated. Do not build wallet or trading-agent artifacts from R3 arithmetic evidence.
Distinguish verifier capability failures from proof failures. Missing Mathlib, missing Aeneas, or a missing pinned env script means local replay is unavailable; do not treat it as a clean proof.
Third-party proof-checking attestations are allowed only as an explicit trust transformation. They must identify the provider, subject repo/commit, theorem names, observed axioms, and signature status. Untrusted attestations must not authorize builds.